Propylene Glycol from Chlorine and Propylene - Cost Analysis - Propylene Glycol E21A PDF Download

Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102

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Book Description
This report presents a cost analysis of Propylene Glycol production from chlorine and chemical grade (CG) propylene. The process examined is a typical hydration process. In this process, dichloropropane is generated as by-product. This report was developed based essentially on the following reference(s): Keywords: Unsaturated Polyester, UPR, Propene, Chlorohydrin

Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 101

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Book Description
This report presents a cost analysis of Sodium Polyacrylate production from glacial acrylic acid and sodium hydroxide. In this process, acrylic acid is partially neutralized by sodium hydroxide, yielding a solution of sodium acrylate monomers, which is subsequently polymerized to Sodium Polyacrylate. This report was developed based essentially on the following reference(s): (1) US Patent 6727345, issued to Nippon Shokubai in 2004 (2) US Patent 8742026, issued to BASF in 2014 Keywords: Superabsorbent Polymer, SAP, NaOH, Slush Powder, Saponification

Author: Octave Levenspiel
Publisher: John Wiley & Sons
ISBN: 047125424X
Category : Technology & Engineering
Languages : de
Pages : 689

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Book Description
Chemical reaction engineering is concerned with the exploitation of chemical reactions on a commercial scale. It's goal is the successful design and operation of chemical reactors. This text emphasizes qualitative arguments, simple design methods, graphical procedures, and frequent comparison of capabilities of the major reactor types. Simple ideas are treated first, and are then extended to the more complex.

Author: Michael W. Shannon
Publisher: Saunders
ISBN: 9780721606934
Category : Drugs
Languages : en
Pages : 0

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Book Description
This edition is a reference for information related to the clinical management of children and adults whose health has been effected or potentially effected by toxic agents, including drugs, environmental threats, and natural toxins.

Author: Raja K Sivamani
Publisher: CRC Press
ISBN: 1482214172
Category : Medical
Languages : en
Pages : 460

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Book Description
Cosmeceuticals and Active Cosmetics discusses the science of nearly two dozen cosmeceuticals used today. This third edition provides ample evidence on specific cosmeceutical substances, their classes of use, skin conditions for which they are used, and points of interest arising from other considerations, such as toxicology and manufacturing. The book discusses both cosmetic and therapeutic uses of cosmeceuticals for various conditions including rosacea, dry skin, alopecia, eczema, seborrheic dermatitis, purpura, and vitiligo. Active ingredients in the following products are discussed: caffeine, curcumin, green tea, Rhodiola rosea, milk thistle, and more. Also covered are topical peptides and proteins, amino acids and derivatives, antioxidants, vitamins E and C, niacinamide, botanical extracts, and biomarine actives. Providing ample scientific references, this book is an excellent guide to understanding the science behind the use of cosmeceuticals to treat a variety of dermatological conditions.

Author: Trevor Letcher
Publisher: Academic Press
ISBN: 0128178817
Category : Science
Languages : en
Pages : 688

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Book Description
Plastic Waste and Recycling: Environmental Impact, Societal Issues, Prevention, and Solutions begins with an introduction to the different types of plastic materials, their uses, and the concepts of reduce, reuse and recycle before examining plastic types, chemistry and degradation patterns that are organized by non-degradable plastic, degradable and biodegradable plastics, biopolymers and bioplastics. Other sections cover current challenges relating to plastic waste, explain the sources of waste and their routes into the environment, and provide systematic coverage of plastic waste treatment methods, including mechanical processing, monomerization, blast furnace feedstocks, gasification, thermal recycling, and conversion to fuel. This is an essential guide for anyone involved in plastic waste or recycling, including researchers and advanced students across plastics engineering, polymer science, polymer chemistry, environmental science, and sustainable materials. - Presents actionable solutions for reducing plastic waste, with a focus on the concepts of collection, re-use, recycling and replacement - Considers major societal and environmental issues, providing the reader with a broader understanding and supporting effective implementation - Includes detailed case studies from across the globe, offering unique insights into different solutions and approaches

Author: Khalid Mahmood Zia
Publisher: Elsevier
ISBN: 0128123613
Category : Science
Languages : en
Pages : 740

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Book Description
Algae Based Polymers, Blends, and Composites: Chemistry, Biotechnology and Material Sciences offers considerable detail on the origin of algae, extraction of useful metabolites and major compounds from algal bio-mass, and the production and future prospects of sustainable polymers derived from algae, blends of algae, and algae based composites. Characterization methods and processing techniques for algae-based polymers and composites are discussed in detail, enabling researchers to apply the latest techniques to their own work. The conversion of bio-mass into high value chemicals, energy, and materials has ample financial and ecological importance, particularly in the era of declining petroleum reserves and global warming. Algae are an important source of biomass since they flourish rapidly and can be cultivated almost everywhere. At present the majority of naturally produced algal biomass is an unused resource and normally is left to decompose. Similarly, the use of this enormous underexploited biomass is mainly limited to food consumption and as bio-fertilizer. However, there is an opportunity here for materials scientists to explore its potential as a feedstock for the production of sustainable materials. - Provides detailed information on the extraction of useful compounds from algal biomass - Highlights the development of a range of polymers, blends, and composites - Includes coverage of characterization and processing techniques, enabling research scientists and engineers to apply the information to their own research and development - Discusses potential applications and future prospects of algae-based biopolymers, giving the latest insight into the future of these sustainable materials

Author: Jan C.J. Bart
Publisher: Elsevier
ISBN: 1845697766
Category : Technology & Engineering
Languages : en
Pages : 859

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Book Description
Biodiesel production is a rapidly advancing field worldwide, with biodiesel fuel increasingly being used in compression ignition (diesel) engines. Biodiesel has been extensively studied and utilised in developed countries, and it is increasingly being introduced in developing countries, especially in regions with high potential for sustainable biodiesel production.Initial sections systematically review feedstock resources and vegetable oil formulations, including the economics of vegetable oil conversion to diesel fuel, with additional coverage of emerging energy crops for biodiesel production. Further sections review the transesterification process, including chemical (catalysis) and biochemical (biocatalysis) processes, with extended coverage of industrial process technology and control methods, and standards for biodiesel fuel quality assurance. Final chapters cover the sustainability, performance and environmental issues of biodiesel production, as well as routes to improve glycerol by-product usage and the development of next-generation products.Biodiesel science and technology: From soil to oil provides a comprehensive reference to fuel engineers, researchers and academics on the technological developments involved in improving biodiesel quality and production capacity that are crucial to the future of the industry. - Evaluates biodiesel as a renewable energy source and documents global biodiesel development - The outlook for biodiesel science and technology is presented exploring the challenges faced by the global diesel industry - Reviews feedstock resources and vegetable oil formation including emerging crops and the agronomic potential of underexploited oil crops

Author: Joshua A. Zeichner
Publisher: Springer Science & Business Media
ISBN: 1461483441
Category : Medical
Languages : en
Pages : 405

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Book Description
Dermatologists commonly treat acne, which affects 40 to 50 million Americans each year and about 85 percent of all patients at some point in their lives. Dermatologists, primary care doctors, and pediatricians see these patients every day in practice. It is important to treat the skin effectively not only to reduce the risk of physical scarring, but also to address the negative psychosocial impact this disease carries. Improving the skin can improve self-confidence, interpersonal relationships, and performance in school or at work. Acneiform Eruptions in Dermatology is a practical, full-color guide to the differential diagnosis of acne vulgaris and the treatment of acne-like conditions. It is organized into sections by subtype of condition (e.g., infections, genetic syndromes, medication-caused) and includes a section of variants of acne that may be misdiagnosed. Within the sections, individual chapters discuss each variant of the condition and begin with a helpful bulleted summary of its defining clinical features. Extensive color clinical images appear throughout the book.

Author: Padma V. Devarajan
Publisher: Springer
ISBN: 3319113550
Category : Medical
Languages : en
Pages : 788

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Book Description
This authoritative volume explores the fundamental concepts and numerous applications of targeted delivery of drugs to the body. This compilation has been divided into eight sections comprised of the basic principles of drug targeting, disease and organ/organelle-based targeting, passive and active targeting strategies, and various advanced drug delivery tools such as functionalized lipidic, polymeric and inorganic nanocarriers. Together, the twenty-three chapters cover a wide range of topics in the field, including tumor and hepatic targeting, polymer-drug conjugates, nanoemulsion, physical and biophysical characteristics of nanoparticles, and in vivo imaging techniques, among others. The book also examines advanced characterization techniques, regulatory hurdles and toxicity-related issues that are key features for successful commercialization of targeted drug delivery system products. Targeted Drug Delivery is a comprehensive reference guide for drug delivery researchers, both beginners and those already working in the field.